The New Frontier Armory G-9 Stripped Billet Lower Receiver offers shooters a strong and adaptable base for building a pistol caliber carbine. This lower is precision machined from 7075 billet aluminum and is made to accept Glock-style magazines, supporting reliable function for 9mm builds. Its design ensures compatibility with most standard AR-15 components, giving flexibility for custom builds. Accepts Glock-style 9mm magazines Machined from 7075 billet aluminum Compatible with most standard AR-15 parts The oversized integral trigger guard provides extra room for gloved use. With its robust construction and thoughtful design, the G-9 lower receiver is well-suited for a variety of pistol caliber carbine projects.